JP7398172B1 - Waste plastic oil conversion equipment and waste plastic oil conversion method - Google Patents
Waste plastic oil conversion equipment and waste plastic oil conversion method Download PDFInfo
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- 229920003023 plastic Polymers 0.000 title claims abstract description 124
- 239000004033 plastic Substances 0.000 title claims abstract description 124
- 239000002699 waste material Substances 0.000 title claims abstract description 124
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims description 15
- 238000000197 pyrolysis Methods 0.000 claims abstract description 156
- 238000000605 extraction Methods 0.000 claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- 238000011084 recovery Methods 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 abstract description 3
- 239000000284 extract Substances 0.000 abstract description 2
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 4
- 238000005979 thermal decomposition reaction Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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Abstract
【課題】 構造をシンプルにして、丸形横型熱分解槽の長手全域に亘って加熱し、加熱を有効に行うことのできる丸形横型熱分解槽構造を持つ廃プラスチック油化装置を提供する。【解決手段】 熱分解槽が横型設置で廃プラスチックを熱分解してガス化する丸型の筒体で形成された熱分解筒体と、熱分解筒体の一方の端部に接続され、熱分解筒体から離れる方向で上方斜め方向に配設され、廃プラスチックを斜め横上方向から熱分解筒体に投入する、丸型の筒体で形成された廃プラスチック投入筒体と、熱分解筒体の他方の端部に接続され、熱分解筒体から離れる方向で上方斜め方向に配設され、生成ガスを熱分解筒体から斜め横上方向に取出す、丸型の筒体で形成された熱分解ガス取出し筒体と、で構成される。【選択図】 図１[Problem] To provide a waste plastic oil conversion equipment having a simple structure and having a round horizontal pyrolysis tank structure capable of heating over the entire length of the round horizontal pyrolysis tank and heating effectively. [Solution] A pyrolysis tank is installed horizontally and is connected to a pyrolysis cylinder formed of a round cylinder that pyrolyzes and gasifies waste plastic, and one end of the pyrolysis cylinder, and A waste plastic input cylinder formed of a round cylinder, which is disposed diagonally upward in a direction away from the decomposition cylinder, and which inputs waste plastic into the pyrolysis cylinder from diagonally horizontally and above, and a pyrolysis cylinder. It is connected to the other end of the pyrolysis cylinder, is arranged diagonally upward in the direction away from the pyrolysis cylinder, and is formed of a round cylinder that extracts the produced gas diagonally horizontally upward from the pyrolysis cylinder. It consists of a pyrolysis gas extraction cylinder. [Selection diagram] Figure 1
Description
本発明は、廃プラスチック油化装置及び廃プラスチック油化方法に関する。 The present invention relates to an apparatus for converting waste plastics into oil and a method for converting waste plastics into oil.
廃プラスチック油化装置は、廃プラスチックを油に戻し、生成油をボイラー燃料として利用する装置として知られる。廃プラスチック油化装置として、熱分解槽を縦に配置する竪型の廃プラスチック油化装置及び横に配置する廃プラスチック油化装置が知られている。 A waste plastic oil converting device is known as a device that converts waste plastic into oil and uses the resulting oil as boiler fuel. As waste plastic oil conversion equipment, there are known vertical waste plastic oil conversion equipment in which thermal decomposition tanks are arranged vertically, and waste plastic oil conversion equipment in which thermal decomposition tanks are arranged horizontally.
特許文献１及び特許文献２には、竪型の廃プラスチック油化装置が記載される。 Patent Document 1 and Patent Document 2 describe vertical waste plastic oil conversion equipment.
特許文献２には、熱分解槽の槽底に残渣の抜出し部が形成され、熱分解槽の一側方から粉砕された廃プラスチックが投入される横型の熱分解槽を持つ廃プラスチック油化装置が記載される。 Patent Document 2 discloses a waste plastic oil converting apparatus that has a horizontal pyrolysis tank in which a residue extraction section is formed at the bottom of the pyrolysis tank, and pulverized waste plastic is input from one side of the pyrolysis tank. is described.
特許文献３には、横長筒状をなし、扉によって開閉される主投入口が長手方向の一端に形成され、上部に熱分解油のガスを抽出する抽出口が形成された槽本体を持つ廃プラスチックから油を回収する丸形横型熱分解槽が記載される。 Patent Document 3 discloses a waste tank body that has an oblong cylindrical shape, has a main input port opened and closed by a door at one longitudinal end, and has an extraction port formed at the top for extracting gas from pyrolysis oil. A round horizontal pyrolysis tank is described for recovering oil from plastics.
丸形横型熱分解槽の周囲に加熱手段を配設して丸形横型熱分解槽の長手全域に亘って加熱を行い、加熱を有効に行うことのできる廃プラスチック油化装置を求めるニーズがある。 There is a need for a waste plastic oil conversion equipment that can effectively heat the entire length of the round horizontal pyrolysis tank by disposing a heating means around the round horizontal pyrolysis tank. .
構造がシンプルで、丸形横型熱分解槽の長手全域に亘って加熱し、加熱を有効に行うことのできる丸形横型熱分解槽構造が求められる。 There is a need for a round horizontal pyrolysis tank structure that is simple in structure and capable of heating effectively over the entire length of the round horizontal pyrolysis tank.
特許文献１、特許文献２に記載された廃プラスチック油化装置は、竪型構造であり、廃プラスチック投入部が熱分解槽の中央に位置して、長手全域に亘って加熱し、加熱を有効に行うように構成されていない。 The waste plastic oil converting equipment described in Patent Document 1 and Patent Document 2 has a vertical structure, and the waste plastic input part is located in the center of the pyrolysis tank, and heats over the entire length of the tank, making heating effective. is not configured to do so.
特許文献３に記載された廃プラスチック油化装置は、横型構造であるが、構造が複雑である。 The waste plastic oil converting device described in Patent Document 3 has a horizontal structure, but the structure is complicated.
特許文献４に記載された廃プラスチック油化装置は、横型構造であるが、扉によって開閉される主投入口が長手方向の一端に形成され、廃プラスチック投入に当たって廃プラスチック投入手段を付加することを要し、また長手全域に亘って加熱し、加熱を有効に行うように構成されていない。 The waste plastic oil converting device described in Patent Document 4 has a horizontal structure, but a main input port that is opened and closed by a door is formed at one end in the longitudinal direction, and a waste plastic input means is not required for inputting waste plastic. Moreover, it is not configured to heat over the entire length and to heat effectively.
本発明は、係る点に鑑み、構造をシンプルにして、丸形横型熱分解槽の長手全域に亘って加熱し、加熱を有効に行うことのできる丸形横型熱分解槽構造を持つ廃プラスチック油化装置を提供することを課題とする。
In view of the above points, the present invention provides waste plastic oil having a round horizontal pyrolysis tank structure that has a simple structure and can heat the entire length of the round horizontal pyrolysis tank effectively. The objective is to provide a device for converting
本発明は、廃プラスチックを熱分解してガス化する熱分解槽と、熱分解槽で生成した熱分解ガスを冷却して油を生成するガス冷却器と、ガス冷却器で生成した生成油を回収する油回収装置とを備えた廃プラスチック油化装置において、
熱分解槽が横型設置で廃プラスチックを熱分解してガス化する丸型の筒体で形成された熱分解筒体と、熱分解筒体の一方の端部に接続され、熱分解筒体から離れる方向で上方斜め方向に配設され、廃プラスチックを斜め横上方向から熱分解筒体に投入する、丸型の筒体で形成された廃プラスチック投入筒体と、熱分解筒体の他方の端部に接続され、熱分解筒体から離れる方向で上方斜め方向に配設され、生成ガスを熱分解筒体から斜め横上方向に取出す、丸型の筒体で形成された熱分解ガス取出し筒体と、で構成され、
熱分解筒体に周囲全体に加熱手段が設けられ、廃プラスチック投入筒体の投入端部に開閉蓋が配設され、熱分解ガス取出し筒体の取出し端部に熱分解ガス取出し口部が設けられた開閉蓋が配設されたこと
を特徴とする廃プラスチック油化装置を提供する。
また本発明は、廃プラスチックを熱分解してガス化する熱分解槽と、熱分解槽で生成した熱分解ガスを冷却して油を生成するガス冷却器と、ガス冷却器で生成した生成油を回収する油回収装置とを備え、廃プラスチック油化装置において、
熱分解槽が横型設置で廃プラスチックを熱分解してガス化する丸型の筒体で形成された熱分解筒体と、熱分解筒体の一方の端部に接続され、熱分解筒体から離れる方向で上方斜め方向に配設され、廃プラスチックを斜め横上方向から熱分解筒体に投入する、丸型の筒体で形成された廃プラスチック投入筒体と、熱分解筒体の他方の端部に接続され、熱分解筒体から離れる方向で上方斜め方向に配設され、生成ガスを熱分解筒体から斜め横上方向に取出す、丸型の筒体で形成された熱分解ガス取出し筒体と、で構成された廃プラスチック油化装置による廃プラスチック油化方法において、
熱分解槽内に、生成油部及び生成ガス部が形成され、さらに熱分解ガス取出し筒体内に、底部に生成油部及び上部に生成ガス部が形成されること
を特徴とする廃プラスチック油化装置による廃プラスチック油化方法を提供する。
The present invention provides a pyrolysis tank that pyrolyzes and gasifies waste plastic, a gas cooler that cools the pyrolysis gas produced in the pyrolysis tank to produce oil, and a gas cooler that cools the pyrolysis gas produced in the pyrolysis tank to produce oil. In a waste plastic oil conversion device equipped with an oil recovery device for recovering,
The pyrolysis tank is installed horizontally and is connected to a pyrolysis cylinder formed of a round cylinder that pyrolyzes and gasifies waste plastic, and to one end of the pyrolysis cylinder, and from the pyrolysis cylinder. A waste plastic input cylinder formed of a round cylinder, which is disposed diagonally upward in the direction of separation, and which inputs waste plastic into the pyrolysis cylinder from diagonally horizontally above, and the other side of the pyrolysis cylinder. A pyrolysis gas outlet formed of a round cylinder connected to the end and disposed diagonally upward in the direction away from the pyrolysis cylinder, taking out the produced gas diagonally horizontally and upward from the pyrolysis cylinder. Consisting of a cylindrical body and
A heating means is provided around the entire periphery of the pyrolysis cylinder, an opening/closing lid is provided at the input end of the waste plastic input cylinder, and a pyrolysis gas extraction port is provided at the output end of the pyrolysis gas extraction cylinder. To provide a waste plastic oil conversion equipment characterized by being provided with an opening/closing lid that can be opened and closed.
The present invention also provides a pyrolysis tank that pyrolyzes and gasifies waste plastic, a gas cooler that cools the pyrolysis gas produced in the pyrolysis tank to produce oil, and a gas cooler that produces oil produced by the gas cooler. The waste plastic oil conversion equipment is equipped with an oil recovery device that collects
The pyrolysis tank is installed horizontally and is connected to a pyrolysis cylinder formed of a round cylinder that pyrolyzes and gasifies waste plastic, and to one end of the pyrolysis cylinder, and from the pyrolysis cylinder. A waste plastic input cylinder formed of a round cylinder, which is disposed diagonally upward in the direction of separation, and which inputs waste plastic into the pyrolysis cylinder from diagonally horizontally above, and the other side of the pyrolysis cylinder. A pyrolysis gas outlet formed of a round cylinder connected to the end and disposed diagonally upward in the direction away from the pyrolysis cylinder, taking out the produced gas diagonally horizontally and upward from the pyrolysis cylinder. In a method for converting waste plastic into oil using a waste plastic oil conversion device consisting of a cylindrical body,
Waste plastic oil conversion characterized in that a produced oil part and a produced gas part are formed in a pyrolysis tank, and further, a produced oil part and a produced gas part are formed at the bottom and the upper part in the pyrolysis gas extraction cylinder. Provides a method for converting waste plastic into oil using equipment.
本発明は、丸型の筒体で形成された熱分解筒体と、丸型の筒体で形成された廃プラスチック投入筒体と、丸型の筒体で形成された熱分解ガス取出し筒体とを有して構成され、丸型の筒体で形成された廃プラスチック投入筒体が熱分解筒体の一方の端部に接続され、熱分解筒体から離れる方向で上方斜め方向に配設され、廃プラスチックを斜め横上方向から熱分解筒体に投入でき、また丸型の筒体で形成された熱分解ガス取出し筒体が熱分解筒体の他方の端部に接続され、熱分解筒体から離れる方向で上方斜め方向に配設され、生成ガスを熱分解筒体から斜め横上方向に取出すことができる。 The present invention provides a pyrolysis cylinder formed of a round cylinder, a waste plastic input cylinder formed of a round cylinder, and a pyrolysis gas extraction cylinder formed of a round cylinder. A waste plastic input cylinder formed of a round cylinder is connected to one end of the pyrolysis cylinder, and is arranged diagonally upward in a direction away from the pyrolysis cylinder. The waste plastic can be input into the pyrolysis cylinder from diagonally above and laterally, and the pyrolysis gas take-off cylinder formed of a round cylinder is connected to the other end of the pyrolysis cylinder, allowing the pyrolysis to take place. It is disposed diagonally upward in a direction away from the cylinder, and the generated gas can be taken out diagonally laterally and upwardly from the pyrolysis cylinder.
この構造によれば、構造がシンプルであって、丸形横型熱分解槽の長手全域に亘って加熱し、加熱を有効に行うことのできる丸形横型熱分解槽構造を持つ廃プラスチック油化装置を提供することができる。
According to this structure, the waste plastic oil conversion equipment has a simple structure and has a round horizontal pyrolysis tank structure that can heat the entire length of the round horizontal pyrolysis tank and perform heating effectively. can be provided.
図１は、本発明の実施例である廃プラスチック油化装置の構造を示す図である。 FIG. 1 is a diagram showing the structure of a waste plastic oil processing apparatus that is an embodiment of the present invention.
図１において、本発明の実施例である廃プラスチック油化装置１は、廃プラスチックを熱分解してガス化する熱分解槽２と、熱分解槽２で生成した熱分解ガスを冷却して油を生成するガス冷却器４と、ガス冷却器で生成した生成油を回収する油回収装置６とを備えた、一定数量ごとに処理を行なうバッチ式の廃プラスチック油化装置である。本発明の廃プラスチック油化装置は、バッチ式の廃プラスチック油化装置に限定されず、連続処理を行なう廃プラスチック油化装置とすることができる。 In FIG. 1, a waste plastic oil converting apparatus 1, which is an embodiment of the present invention, includes a pyrolysis tank 2 that pyrolyzes waste plastic to gasify it, and a pyrolysis tank 2 that cools the pyrolysis gas generated in the pyrolysis tank 2 to produce oil. This is a batch-type waste plastic oil converting device that processes a fixed quantity of oil, and is equipped with a gas cooler 4 that generates oil, and an oil recovery device 6 that recovers the oil generated by the gas cooler. The waste plastic oil converting apparatus of the present invention is not limited to a batch type waste plastic oil converting apparatus, but can be a waste plastic oil converting apparatus that performs continuous processing.
熱分解槽２が横型設置で廃プラスチックを熱分解してガス化する丸型の筒体で形成された熱分解筒体１１と、熱分解筒体の一方の端部（図では、右端）に接続され、熱分解筒体１１から離れる方向で上方斜め方向に配設され、廃プラスチックを斜め横上方向から熱分解筒体１１に投入する、丸型の筒体で形成された廃プラスチック投入筒体１２と、熱分解筒体の他方の端部に接続され、熱分解筒体１１から離れる方向で上方斜め方向に配設され、生成ガスを熱分解筒体から斜め横上方向に取出す、丸型の筒体で形成された熱分解ガス取出し筒体１３と、で構成される。熱分解筒体１１は、内径が、例えば６００φのものが選ばれる。
廃プラスチック投入筒体１２及び熱分解ガス取出し筒体１３の傾斜角度は、例えば３０～６０度の範囲で選択される。
The pyrolysis tank 2 is installed horizontally, and includes a pyrolysis cylinder 11 formed of a round cylinder that pyrolyzes and gasifies waste plastics, and a pyrolysis cylinder 11 formed at one end (the right end in the figure) of the pyrolysis cylinder. A waste plastic input tube formed of a round cylinder is connected and arranged diagonally upward in a direction away from the pyrolysis cylinder 11, and inputs waste plastic into the pyrolysis cylinder 11 from diagonally horizontally and upwardly. A round cylinder is connected to the other end of the pyrolysis cylinder, is arranged diagonally upward in a direction away from the pyrolysis cylinder 11, and extracts the produced gas diagonally horizontally upward from the pyrolysis cylinder. The pyrolysis gas extraction cylinder 13 is formed of a mold cylinder. The pyrolysis cylinder 11 is selected to have an inner diameter of, for example, 600φ.
The inclination angles of the waste plastic input cylinder 12 and the pyrolysis gas extraction cylinder 13 are selected, for example, in the range of 30 to 60 degrees.
熱分解筒体１１に周囲全体に加熱手段としてのヒーター１４が設けられ、廃プラスチック投入筒体１２の投入端部に開閉蓋１５が配設され、熱分解ガス取出し筒体の取出し端部に熱分解ガス取出し口部１７が設けられた固着蓋１６が配設される。 A heater 14 as a heating means is provided around the entire periphery of the pyrolysis cylinder 11, an opening/closing lid 15 is provided at the input end of the waste plastic input cylinder 12, and a heat source is provided at the output end of the pyrolysis gas extraction cylinder. A fixed lid 16 is provided with a cracked gas outlet 17.
開閉蓋１５は、回転固定部材３３によって、１８０度回転可能に廃プラスチック投入筒体１２に配設される。開閉蓋１５には、例えばクラッチ締結機構を持つクラッチドアが用いられ、クラッチ締結係合により強力な締結力を得ることができる。各種のクラッチドアが知られている。 The opening/closing lid 15 is arranged on the waste plastic input cylinder 12 so as to be rotatable by 180 degrees by a rotary fixing member 33. For example, a clutch door having a clutch engagement mechanism is used as the opening/closing lid 15, and a strong engagement force can be obtained by engaging the clutch. Various types of clutch doors are known.
また、熱分解槽２は、横型設置で廃プラスチックを連続して投入する構造として熱分解、ガス化することが可能であり、連続して廃プラスチックを投入する場合に、開閉蓋１５には、圧力保持機構を持つ開閉手段を用い、連続投入装置を備えた廃プラスチック投入装置として構成する。 In addition, the pyrolysis tank 2 is horizontally installed and has a structure in which waste plastics are continuously inputted, and can be thermally decomposed and gasified. It is constructed as a waste plastic input device equipped with a continuous input device using an opening/closing means with a pressure holding mechanism.
固着蓋１６は、熱分解ガス取出し筒体１３に着脱できるようにして固着され、中央部に熱分解ガス取出し口部１７を備える。 The fixed lid 16 is removably fixed to the pyrolysis gas extraction cylinder 13 and has a pyrolysis gas extraction port 17 in the center.
熱分解筒体１１の外部に配設された電源部２１が配設され、温度調整装置２４を介してヒーター１４に接続される。温度調整装置２４は、熱分解槽内に生成された生成油の温度を熱分解槽内で所定温度範囲に調整する。ヒーター１４による加熱は、例えば５００℃を最大として操作される。
加熱手段としては、高周波発生部を設けて、高周波による加熱方式が採用されてもよい。この場合は、熱分解筒体周囲にコイルが巻回される。
熱分解槽２で生成した熱分解ガスは、熱分解ガス取出し口部１７に接続された経路１８を経てガス改質装置３に導入される。
A power supply section 21 is disposed outside the pyrolysis cylinder 11 and is connected to the heater 14 via a temperature adjustment device 24 . The temperature adjustment device 24 adjusts the temperature of the oil produced in the pyrolysis tank to a predetermined temperature range within the pyrolysis tank. Heating by the heater 14 is operated, for example, at a maximum temperature of 500°C.
As the heating means, a high frequency heating method may be adopted by providing a high frequency generation section. In this case, a coil is wound around the pyrolysis cylinder.
The pyrolysis gas generated in the pyrolysis tank 2 is introduced into the gas reformer 3 via a path 18 connected to the pyrolysis gas outlet 17.
熱分解槽内に、液面計２０が配設され、液面情報が外部に取り出され、廃プラスチック処理制御に用いられる。 A liquid level gauge 20 is disposed inside the pyrolysis tank, and liquid level information is taken out to the outside and used for waste plastic processing control.
開閉蓋１５の近辺に廃プラスチック投入装置２２が配設され、開閉蓋１５を開放し、一定量の廃プラスチックを廃プラスチック投入筒体１２に投入する。この場合、集合された廃プラスチックは、ホッパーなどの廃プラスチック投入装置２２によって固形化、粉砕されて廃プラスチック投入筒体１２に投入される。 A waste plastic input device 22 is disposed near the opening/closing lid 15, and the opening/closing lid 15 is opened to input a certain amount of waste plastic into the waste plastic input cylinder 12. In this case, the collected waste plastics are solidified and pulverized by a waste plastic input device 22 such as a hopper, and then input into the waste plastic input cylinder 12 .
熱分解槽２は、外枠体１０の内部に保持され、外枠体１０は、ロードセル２３に載置され、投入された廃プラスチック量及び生成された生成油の油量が計測可能とされ、廃プラスチック処理制御に用いられる。 The pyrolysis tank 2 is held inside an outer frame body 10, and the outer frame body 10 is placed on a load cell 23, so that the amount of input waste plastic and the amount of generated oil can be measured, Used to control waste plastic processing.
本発明の実施例の熱分解筒体１１は、上述されたように、丸型の筒体で形成された熱分解筒体１１と、丸型の筒体で形成された廃プラスチック投入筒体１２と、丸型の筒体で形成された熱分解ガス取出し筒体１３と、で構成される特徴がある。熱分解筒体１１がこのような特徴を有するので、ヒーター１４を熱分解筒体周囲全体に、すなわち全周に配設することに障害物がなく、全周に配設することができ、構造をシンプルなものとすることができ、周囲面積当たりの加熱効率をよくすることができる。
本実施例によれば、熱分解槽内に、生成油部及び生成ガス部が形成され、さらに熱分解ガス取出し筒体内に、底部に生成油部及び上部に生成ガス部が形成される。
As described above, the pyrolysis cylinder 11 of the embodiment of the present invention includes the pyrolysis cylinder 11 formed of a round cylinder, and the waste plastic input cylinder 12 formed of a round cylinder. and a pyrolysis gas extraction cylinder 13 formed of a round cylinder. Since the pyrolysis cylinder 11 has such characteristics, the heater 14 can be disposed around the entire periphery of the pyrolysis cylinder without obstacles, and can be disposed around the entire periphery. can be made simple and the heating efficiency per surrounding area can be improved.
According to this embodiment, a produced oil section and a produced gas section are formed in the pyrolysis tank, and a produced oil section and a produced gas section are formed at the bottom and the top of the pyrolysis gas extraction cylinder, respectively.
さらに、廃プラスチックが、廃プラスチック投入筒体内に投入され、当該廃プラスチック投入筒体内に投入された当該廃プラスチックが熱分解筒体に投入される。 Furthermore, waste plastic is charged into the waste plastic input cylinder, and the waste plastic input into the waste plastic input cylinder is input into the pyrolysis cylinder.
さらに、熱分解槽内で生成された生成ガスが、前記熱分解ガス取出し筒体に形成された生成ガス部から取出される。 Further, the product gas generated in the pyrolysis tank is taken out from a product gas section formed in the pyrolysis gas take-out cylinder.
廃プラスチック投入装置２２から投入された廃プラスチックは、自重で斜形状配置の廃プラスチック投入筒体内を滑り降り、横状配置の廃プラスチック投入筒体１２に導入され、搬送のための搬送装置を設けることを要しない。 The waste plastic input from the waste plastic input device 22 slides down the obliquely arranged waste plastic input cylinder under its own weight and is introduced into the horizontally arranged waste plastic input cylinder 12, and a conveyance device is provided for conveyance. does not require
熱分解筒体内に導入された廃プラスチックは、熱分解槽全周に設けたヒーター１４によって加熱され、溶融した油が生成される。溶融した油は、生成油部３１を形成する。生成油部３１の液面は、液面計２０によって計測される。 The waste plastic introduced into the pyrolysis cylinder is heated by a heater 14 provided around the entire periphery of the pyrolysis tank, producing molten oil. The molten oil forms a produced oil section 31. The liquid level in the produced oil section 31 is measured by the liquid level gauge 20.
熱分解槽２の底部に溜まった残渣は、定期的に固着蓋１６が取り外されて、残渣取出し具（図示せず）によって外部に取り出される。残渣取出し具を熱部分解槽２に固着して設けておく必要はない。 The residue accumulated at the bottom of the pyrolysis tank 2 is taken out to the outside by a residue removal tool (not shown) by periodically removing the fixed lid 16. There is no need to securely provide the residue removal tool in the thermal decomposition tank 2.
熱分解槽内に回転翼を持つ回転軸を配設することを要しないが、熱分解槽内に回転翼を持つ回転軸を配設することを除外しない。 Although it is not necessary to arrange a rotating shaft with rotary blades in the pyrolysis tank, it is not excluded that a rotating shaft with rotary blades is provided in the pyrolysis tank.
生成油は、加熱に伴って気化しガス化する。生成油部３１の上部に生成ガス部３２が形成される。生成油部３１は、斜形状配置の熱分解ガス取出し筒体１３の底部部分にも形成され、生成ガス部３２は、斜形状配置の熱分解ガス取出し筒体１３の上部部分にも形成される。 The produced oil is vaporized and gasified as it is heated. A produced gas section 32 is formed above the produced oil section 31 . The produced oil portion 31 is also formed at the bottom portion of the pyrolysis gas take-off cylinder 13 which is arranged in an oblique shape, and the generated gas portion 32 is also formed at the upper portion of the pyrolysis gas take-off cylinder 13 which is arranged in an oblique shape. .
熱分解ガス取出し口部１７は、熱分解ガス取出し筒体内の生成ガス部３２に連通し、ガス圧によって熱分解ガス取出し筒体内の生成ガス部３２から経路１８に導出され、ガス改質装置３に導出される。 The pyrolysis gas outlet portion 17 communicates with the generated gas portion 32 in the pyrolysis gas extraction cylinder, and is led out from the generated gas portion 32 in the pyrolysis gas extraction cylinder to the path 18 by gas pressure, and is connected to the gas reformer 3. is derived.
ガス改質装置３は、ガス中の水及びタールを含む夾雑物を除去し、タールを熱分解槽３に戻す。 The gas reformer 3 removes impurities including water and tar from the gas, and returns the tar to the thermal decomposition tank 3.
夾雑物が除去されたガスは、ガス冷却装置４に導出される。ガス冷却装置４には、冷却源５がリサイクルできるようにして連結してあり、冷却源５からガス冷却装置４に送出された冷却体は、ガス冷却装置内のガスを冷却し、油を生成する。 The gas from which impurities have been removed is led to the gas cooling device 4. A cooling source 5 is connected to the gas cooling device 4 so that it can be recycled, and the cooling body sent from the cooling source 5 to the gas cooling device 4 cools the gas in the gas cooling device and generates oil. do.
生成油は、油回収装置６に導出され、ここに回収油として貯油される。貯油油は、適宜導出され、再利用される。 The produced oil is led to the oil recovery device 6 and stored there as recovered oil. The stored oil is appropriately extracted and reused.
上記の例では、廃プラスチックを熱分解する場合について説明したが、廃プラスチックにパームやジャトロハのような水分を含むバイオマス原料が含まれている場合を含む。 In the above example, a case has been described in which waste plastic is thermally decomposed, but it also includes a case where the waste plastic contains a biomass raw material containing moisture such as palm or jatroha.
廃プラスチックには、例えばポリエステル、ポリ塩化ビニル樹脂材になるものが含まれる。
Waste plastics include, for example, those that can be turned into polyester and polyvinyl chloride resin materials.
本実施例によれば、熱分解槽内に、生成油部及び生成ガス部が形成され、さらに熱分解ガス取出し筒体内に、底部に生成油部及び上部に生成ガス部が形成されることを特徴とする廃プラスチック油化装置による廃プラスチック油化方法が提案される。 According to this embodiment, a produced oil part and a produced gas part are formed in the pyrolysis tank, and furthermore, a produced oil part and a produced gas part are formed in the bottom part and the produced gas part in the pyrolysis gas extraction cylinder. A method for converting waste plastic into oil using a waste plastic oil conversion apparatus with characteristics is proposed.
さらに、廃プラスチックが、廃プラスチック投入筒体内に投入され、当該廃プラスチック投入筒体内に投入された当該廃プラスチックが熱分解筒体に投入されることを特徴とする廃プラスチック油化装置による廃プラスチック油化方法が提案される。 Further, the waste plastic is produced by a waste plastic oil conversion apparatus characterized in that the waste plastic is input into a waste plastic input cylinder, and the waste plastic input into the waste plastic input cylinder is input into a pyrolysis cylinder. An oil conversion method is proposed.
さらに、熱分解槽内で生成された生成ガスが、前記熱分解ガス取出し筒体に形成された生成ガス部から取出されることを特徴とする廃プラスチック油化装置による廃プラスチック油化方法が提案される。
Furthermore, a method for converting waste plastic into oil using a waste plastic oil conversion apparatus is proposed, wherein the generated gas generated in the pyrolysis tank is taken out from a generated gas section formed in the pyrolysis gas extraction cylinder. be done.
１…廃プラスチック油化装置、２…熱分解槽、３…ガス改質装置、４…ガス冷却器、６…油回収装置、１０…外枠体、１１…熱分解筒体、１２…廃プラスチック投入筒体、１３…熱分解ガス取出し筒体、１４…ヒーター、１５…開閉蓋、１６…固着蓋、１７…熱分解ガス取出し口部、１８…経路、２０…液面計、２１…電源、２２…廃プラスチック投入装置、２３…ロードセル、２４…温度調整装置、２５…台座、３１…生成油部、３２…生成ガス部。 1...Waste plastic oil conversion equipment, 2...Pyrolysis tank, 3...Gas reformer, 4...Gas cooler, 6...Oil recovery device, 10...Outer frame, 11...Pyrolysis cylinder, 12...Waste plastic Input cylinder, 13... Pyrolysis gas take-off cylinder, 14... Heater, 15... Opening/closing lid, 16... Fixed lid, 17... Pyrolysis gas take-out port, 18... Route, 20... Level gauge, 21... Power supply, 22... Waste plastic input device, 23... Load cell, 24... Temperature adjustment device, 25... Pedestal, 31... Produced oil section, 32... Produced gas section.
Claims (4)
熱分解槽が横型設置で廃プラスチックを熱分解してガス化する丸型の筒体で形成された熱分解筒体と、熱分解筒体の一方の端部に接続され、熱分解筒体から離れる方向で上方斜め方向に配設され、廃プラスチックを斜め横上方向から熱分解筒体に投入する、丸型の筒体で形成された廃プラスチック投入筒体と、熱分解筒体の他方の端部に接続され、熱分解筒体から離れる方向で上方斜め方向に配設され、生成ガスを熱分解筒体から斜め横上方向に取出す、丸型の筒体で形成された熱分解ガス取出し筒体と、で構成され、
熱分解筒体に周囲全体に加熱手段が設けられ、廃プラスチック投入筒体の投入端部に開閉蓋が配設され、熱分解ガス取出し筒体の取出し端部に熱分解ガス取出し口部が設けられた開閉蓋が配設されたこと
を特徴とする廃プラスチック油化装置。
A pyrolysis tank that pyrolyzes and gasifies waste plastic; a gas cooler that cools the pyrolysis gas generated in the pyrolysis tank to produce oil; and an oil recovery system that collects the oil produced by the gas cooler. In the waste plastic oil processing equipment equipped with the equipment,
The pyrolysis tank is installed horizontally and is connected to a pyrolysis cylinder formed of a round cylinder that pyrolyzes and gasifies waste plastic, and to one end of the pyrolysis cylinder, and from the pyrolysis cylinder. A waste plastic input cylinder formed of a round cylinder, which is disposed diagonally upward in the direction of separation, and which inputs waste plastic into the pyrolysis cylinder from diagonally horizontally above, and the other side of the pyrolysis cylinder. A pyrolysis gas outlet formed of a round cylinder connected to the end and disposed diagonally upward in the direction away from the pyrolysis cylinder, taking out the produced gas diagonally horizontally and upward from the pyrolysis cylinder. Consisting of a cylindrical body and
A heating means is provided around the entire periphery of the pyrolysis cylinder, an opening/closing lid is provided at the input end of the waste plastic input cylinder, and a pyrolysis gas extraction port is provided at the output end of the pyrolysis gas extraction cylinder. A waste plastic oil converting device characterized by having an opening/closing lid that can be opened and closed.
熱分解槽が横型設置で廃プラスチックを熱分解してガス化する丸型の筒体で形成された熱分解筒体と、熱分解筒体の一方の端部に接続され、熱分解筒体から離れる方向で上方斜め方向に配設され、廃プラスチックを斜め横上方向から熱分解筒体に投入する、丸型の筒体で形成された廃プラスチック投入筒体と、熱分解筒体の他方の端部に接続され、熱分解筒体から離れる方向で上方斜め方向に配設され、生成ガスを熱分解筒体から斜め横上方向に取出す、丸型の筒体で形成された熱分解ガス取出し筒体と、で構成された廃プラスチック油化装置による廃プラスチック油化方法において、
熱分解槽内に、生成油部及び生成ガス部が形成され、さらに熱分解ガス取出し筒体内に、底部に生成油部及び上部に生成ガス部が形成されること
を特徴とする廃プラスチック油化装置による廃プラスチック油化方法。
A pyrolysis tank that pyrolyzes and gasifies waste plastic; a gas cooler that cools the pyrolysis gas generated in the pyrolysis tank to produce oil; and an oil recovery system that collects the oil produced by the gas cooler. In the waste plastic oil conversion equipment,
The pyrolysis tank is installed horizontally and is connected to a pyrolysis cylinder formed of a round cylinder that pyrolyzes and gasifies waste plastic, and to one end of the pyrolysis cylinder, and from the pyrolysis cylinder. A waste plastic input cylinder formed of a round cylinder, which is disposed diagonally upward in the direction of separation, and which inputs waste plastic into the pyrolysis cylinder from diagonally horizontally above, and the other side of the pyrolysis cylinder. A pyrolysis gas outlet formed of a round cylinder connected to the end and disposed diagonally upward in the direction away from the pyrolysis cylinder, taking out the produced gas diagonally horizontally and upward from the pyrolysis cylinder. In a method for converting waste plastic into oil using a waste plastic oil conversion device consisting of a cylindrical body,
Waste plastic oil conversion characterized in that a produced oil part and a produced gas part are formed in a pyrolysis tank, and further, a produced oil part and a produced gas part are formed at the bottom and the upper part in the pyrolysis gas extraction cylinder. A method of turning waste plastic into oil using equipment.
廃プラスチックが、廃プラスチック投入筒体内に投入され、当該廃プラスチック投入筒体内に投入された当該廃プラスチックが熱分解筒体に投入されること
を特徴とする廃プラスチック油化装置による廃プラスチック油化方法。
In the waste plastic oil conversion method using the waste plastic oil conversion apparatus according to claim 2,
Converting waste plastic into oil using a waste plastic oil conversion device characterized in that waste plastic is charged into a waste plastic input cylinder, and the waste plastic input into the waste plastic input cylinder is input into a pyrolysis cylinder. Method.
熱分解槽内で生成された生成ガスが、前記熱分解ガス取出し筒体に形成された生成ガス部から取出されること
を特徴とする廃プラスチック油化装置による廃プラスチック油化方法。 In the waste plastic oil conversion method using the waste plastic oil conversion apparatus according to claim 2 ,
A method for converting waste plastic into oil using a waste plastic oil conversion apparatus, characterized in that the generated gas generated in the pyrolysis tank is taken out from a generated gas section formed in the pyrolysis gas extraction cylinder.
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000117739A (en) | 1998-10-16 | 2000-04-25 | Ishikawajima Harima Heavy Ind Co Ltd | Apparatus for melting and heat decomposing plastic |
| JP2001200093A (en) | 2000-01-17 | 2001-07-24 | Toshiba Corp | Waste plastic treating equipment |
| JP2004035851A (en) | 2002-07-08 | 2004-02-05 | Miike Iron Works Co Ltd | Liquefaction apparatus |
| JP2005200538A (en) | 2004-01-15 | 2005-07-28 | Takeki Yoshimura | Reductively oilifying apparatus of waste plastic |
| JP2006316196A (en) | 2005-05-13 | 2006-11-24 | Yasuo Ishikawa | Oil-forming device |
| JP2007332220A (en) | 2006-06-13 | 2007-12-27 | Toshiba Corp | Pyrolytic treatment apparatus |
| JP2010155944A (en) | 2008-12-29 | 2010-07-15 | Aasu Recycle Kk | Waste plastic liquefaction device |
| JP2012041384A (en) | 2010-08-12 | 2012-03-01 | Aasu Recycle Kk | Cylindrical horizontal pyrolysis vessel |
| JP2014240460A (en) | 2013-06-11 | 2014-12-25 | 株式会社トップ | System for treating waste tire, waste plastic, etc. for conversion into pyrolysis oil |
| JP2018141117A (en) | 2017-02-28 | 2018-09-13 | 文明 宮下 | Gasificating apparatus for waste |
-
2023
- 2023-08-23 JP JP2023135159A patent/JP7398172B1/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000117739A (en) | 1998-10-16 | 2000-04-25 | Ishikawajima Harima Heavy Ind Co Ltd | Apparatus for melting and heat decomposing plastic |
| JP2001200093A (en) | 2000-01-17 | 2001-07-24 | Toshiba Corp | Waste plastic treating equipment |
| JP2004035851A (en) | 2002-07-08 | 2004-02-05 | Miike Iron Works Co Ltd | Liquefaction apparatus |
| JP2005200538A (en) | 2004-01-15 | 2005-07-28 | Takeki Yoshimura | Reductively oilifying apparatus of waste plastic |
| JP2006316196A (en) | 2005-05-13 | 2006-11-24 | Yasuo Ishikawa | Oil-forming device |
| JP2007332220A (en) | 2006-06-13 | 2007-12-27 | Toshiba Corp | Pyrolytic treatment apparatus |
| JP2010155944A (en) | 2008-12-29 | 2010-07-15 | Aasu Recycle Kk | Waste plastic liquefaction device |
| JP2012041384A (en) | 2010-08-12 | 2012-03-01 | Aasu Recycle Kk | Cylindrical horizontal pyrolysis vessel |
| JP2014240460A (en) | 2013-06-11 | 2014-12-25 | 株式会社トップ | System for treating waste tire, waste plastic, etc. for conversion into pyrolysis oil |
| JP2018141117A (en) | 2017-02-28 | 2018-09-13 | 文明 宮下 | Gasificating apparatus for waste |
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